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Vaisala OyjVAIAF 92 12-1 Month Momentum % is 11.83% as of Sep. 11, 2026. GuruFocus rates VAIAF with a GF Score™ of 92/100 and a GF Value™ of $48.87 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 2,436 Hardware companies, Vaisala Oyj ranks better than 64.74% on this metric.
12-1 Month Momentum % is the total return of the stock from 12-month ago to 1-month ago. As of today (2026-09-11), Vaisala Oyj's 12-1 Month Momentum % is 11.83%.
The industry rank for Vaisala Oyj's 12-1 Month Momentum % or its related term are showing as below:
VAIAF's 12-1 Month Momentum % is ranked better than 64.74% of 2436
companies
in the Hardware industry
Industry Median: 3.655
vs VAIAF: 11.83
Momentum investing is a trading strategy in which investors buy securities that are rising and sell before the prices start to go back down. The 12-1 Month Momentum % measures the total return to a stock over the past twelve months, but ignores the previous month.
The reason why the most recent month’s return dropped related to the short-term reversal effect associated with momentum. There is an academic finding that short-term momentum actually has a reversal effect, whereby the previous winners (measured over the past months) do poorly the next month, while the previous losers do well the next month. In order to eliminate the short-term reversal effect, the previous month return was not included in this calculation.
Vaisala Oyj 12-1 Month Momentum % Related Terms
VAIAF vs GRMN, COHR, KEYS: 12-1 Month Momentum % Comparison
For the Scientific & Technical Instruments subindustry, Vaisala Oyj's 12-1 Month Momentum %, along with its competitors' market caps and 12-1 Month Momentum % data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Vaisala Oyj 12-1 Month Momentum % vs Hardware Industry
For the Hardware industry and Technology sector, Vaisala Oyj's 12-1 Month Momentum % distribution charts can be found below:
* The bar in red indicates where Vaisala Oyj's 12-1 Month Momentum % falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Vaisala Oyj (VAIAF) has a 12-1 Month Momentum % of 11.83% as of Sep. 11, 2026. 12-1 Month Momentum measures the total return of the stock from 12-month ago to 1-month ago. View historical data on Vaisala Oyj and its competitors. According to the industry distribution chart, Vaisala Oyj ranks #859 out of 2436 companies in the Hardware industry, placing it in the top 35.3%.
Is Vaisala Oyj's 12-1 Month Momentum % too high?
Vaisala Oyj's current 12-1 Month Momentum % is 11.83%. The Hardware industry median 12-1 Month Momentum % is 3.66. Vaisala Oyj's value of 11.83% is 223.7% above this industry median. Based on the distribution chart, Vaisala Oyj ranks #859 out of 2436 companies in the Hardware industry, which is above the industry midpoint. Overall, Vaisala Oyj has a GF Score™ of 92/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Vaisala Oyj's 12-1 Month Momentum % compare to GRMN and COHR?
According to the Hardware industry distribution chart, Vaisala Oyj ranks #859 out of 2436 companies for 12-1 Month Momentum %. This puts Vaisala Oyj in the upper half of its industry. The industry median 12-1 Month Momentum % is 3.66. Vaisala Oyj's value of 11.83% is 223.7% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 12-1 Month Momentum % for a Hardware company?
The median 12-1 Month Momentum % among Hardware companies is 3.66, based on 2,436 companies in the industry. Companies in the top quartile (top 25%) have a 12-1 Month Momentum % significantly above this median, while those in the bottom quartile fall well below. However, 12-1 Month Momentum % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Vaisala Oyj's current 12-1 Month Momentum % of 11.83% is 223.7% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 12-1 Month Momentum % mean?
A high 12-1 Month Momentum % can signal that a stock is expensive relative to its fundamentals. 12-1 Month Momentum measures the total return of the stock from 12-month ago to 1-month ago. View historical data on Vaisala Oyj and its competitors. For the Hardware industry, the median 12-1 Month Momentum % is 3.66 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Vaisala Oyj's current 12-1 Month Momentum % is 11.83%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Vaisala Oyj stock overvalued right now?
Based on GuruFocus' analysis, Vaisala Oyj (VAIAF) is currently considered Significantly Overvalued. The stock's GF Value™ is $48.87, compared to a current price of $65.32 — trading 33.7% above its estimated fair value. The current 12-1 Month Momentum % is 11.83% and 223.7% above the Hardware industry median of 3.66. Vaisala Oyj's overall GF Score™ is 92/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 12-1 Month Momentum % calculated?
12-1 Month Momentum % is calculated from a company's financial statements. For Vaisala Oyj (VAIAF), the current 12-1 Month Momentum % is 11.83% as of Sep. 11, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Vaisala Oyj (VAIAF) Overvalued in 2026?
Based on GuruFocus' analysis, Vaisala Oyj stock appears to be overvalued.
The current stock price of $65.32 is trading 33.7% above its estimated GF Value™ of $48.87.
GuruFocus considers Vaisala Oyj to be Significantly Overvalued.
Key valuation signals for VAIAF:
12-1 Month Momentum %: 11.83%
GF Value™: $48.87 vs. price of $65.32 (33.7% above fair value)
Industry Position: 223.7% above the Hardware median (#859 of 2436)
No single metric tells the full story. See the VAIAF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Vaisala Oyj is engaged in the provision of measurement solutions and services for weather, environmental, and industrial applications. The company operates through two reportable segments: Industrial Measurements and Weather and Environment. The Industrial Measurements segment provides measurement instruments and solutions to optimize processes, product quality, and energy efficiency across industries. The Weather and Environment segment offers weather and environmental monitoring solutions, as well as data and software services, to support safety, operational efficiency, and decision-making.
92GF Score
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